Home / 23,360,432.52-35,017,619.48-8,203,735.20

Finding the Fourth Proportional to 23,360,432.52, 35,017,619.48 and 8,203,735.20

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Solution

The fourth proportional to 23,360,432.52, 35,017,619.48 and 8,203,735.20 is: 12,297,515.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,360,432.52 : 35,017,619.48 = 8,203,735.20 : x
  2. Step 2: Convert to fraction form
    23,360,432.52/35,017,619.48 = 8,203,735.20/x
  3. Step 3: Cross multiply
    23,360,432.52x = 35,017,619.48 × 8,203,735.20
  4. Step 4: Simplify right side
    23,360,432.52x = 287,275,277,548,281.69
  5. Step 5: Solve for x
    x = 287,275,277,548,281.69/23,360,432.52
  6. Step 6: Final answer
    x = 12,297,515.35

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.